Pith Number

pith:BLPC5NWC

pith:2018:BLPC5NWCYCVLPCGIJRBHGKBOON

not attested not anchored not stored refs pending

Nuclear Processes in Other Universes: Varying the Strength of the Weak Force

Alex R. Howe, Evan Grohs, Fred C. Adams

arxiv:1809.05128 v1 · 2018-09-13 · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLPC5NWCYCVLPCGIJRBHGKBOON}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:03:01.485731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ade2eb6c2c0aab788c84c4273282e73703ed956756b3b2aeff7c72c7b414a9e

Aliases

arxiv: 1809.05128 · arxiv_version: 1809.05128v1 · doi: 10.48550/arxiv.1809.05128 · pith_short_12: BLPC5NWCYCVL · pith_short_16: BLPC5NWCYCVLPCGI · pith_short_8: BLPC5NWC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BLPC5NWCYCVLPCGIJRBHGKBOON \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0ade2eb6c2c0aab788c84c4273282e73703ed956756b3b2aeff7c72c7b414a9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d7c1e8753c3f724d8fc7b02eede1aeb07c9280936437e3491241e63ec42fdd0",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-09-13T18:23:41Z",
    "title_canon_sha256": "aadfadc4718e1d571763c0261bbbed29613a28d650d4db31998e2bf7ce99faae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05128",
    "kind": "arxiv",
    "version": 1
  }
}